50030077808 has 20 divisors (see below), whose sum is σ = 96962549208. Its totient is φ = 25007484480.

The previous prime is 50030077807. The next prime is 50030077843. The reversal of 50030077808 is 80877003005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50030077807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417323 + ... + 523658.

Almost surely, 2^50030077808 is an apocalyptic number.

It is an amenable number.

50030077808 is a deficient number, since it is larger than the sum of its proper divisors (46932471400).

50030077808 is a wasteful number, since it uses less digits than its factorization.

50030077808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944312 (or 944306 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 50030077808 in words is "fifty billion, thirty million, seventy-seven thousand, eight hundred eight".